Fatal error: Uncaught Error: Class "PhpOffice\PhpSpreadsheet\Worksheet\Dimension" not found in C:\xampp\htdocs\new\OUTREACH-main (4)\OUTREACH-main\vendor\phpoffice\phpspreadsheet\src\PhpSpreadsheet\Worksheet\RowDimension.php:7 Stack trace: #0 {main} thrown in C:\xampp\htdocs\new\OUTREACH-main (4)\OUTREACH-main\vendor\phpoffice\phpspreadsheet\src\PhpSpreadsheet\Worksheet\RowDimension.php on line 7